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EWR

$81 Find cheap flights from Idaho to Newark Liberty Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Newark departing on 6/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
mar. 7/2
mar. 7/9

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In the last 7 days travelers have searched 41,909,192 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

June

Cheapest flight

$81
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Boise to Newark Liberty Airport

FAQs for booking Idaho to Newark Liberty Airport flights

  • How does KAYAK find such low prices on flights from Idaho to Newark Liberty Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Newark Liberty Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Newark Liberty Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Newark Liberty Airport from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho to Newark Liberty Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Newark Liberty Airport with an airline and back to Idaho with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Newark Liberty Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Newark Liberty Airport from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Idaho to Newark Liberty Airport?

Find which airlines fly direct from Idaho to Newark, which days they fly and book direct flights.

Nonstop departures

Idaho to Newark

Monday

AIR PREMIA, ANA, Aegean Airlines, +58 more

AIR PREMIA, ANA, +59 more

Tuesday

ANA, ASKY, Aegean Airlines, +56 more

ANA, ASKY, +57 more

Wednesday

AIR PREMIA, ANA, Aegean Airlines, +58 more

AIR PREMIA, ANA, +59 more

Thursday

ANA, ASKY, Aegean Airlines, +57 more

ANA, ASKY, +58 more

Friday

AIR PREMIA, ANA, ASKY, +58 more

AIR PREMIA, ANA, +59 more

Saturday

ANA, ASKY, Aegean Airlines, +58 more

ANA, ASKY, +59 more

Sunday

AIR PREMIA, ANA, ASKY, +57 more

AIR PREMIA, ANA, +58 more

See more direct flights

Nonstop returns

Newark to Idaho

Monday

AIR PREMIA, ANA, Aegean Airlines, +58 more

AIR PREMIA, ANA, +59 more

Tuesday

ANA, ASKY, Aegean Airlines, +56 more

ANA, ASKY, +57 more

Wednesday

AIR PREMIA, ANA, Aegean Airlines, +58 more

AIR PREMIA, ANA, +59 more

Thursday

ANA, ASKY, Aegean Airlines, +57 more

ANA, ASKY, +58 more

Friday

AIR PREMIA, ANA, ASKY, +58 more

AIR PREMIA, ANA, +59 more

Saturday

ANA, ASKY, Aegean Airlines, +58 more

ANA, ASKY, +59 more

Sunday

AIR PREMIA, ANA, ASKY, +57 more

AIR PREMIA, ANA, +58 more

See more direct flights
See more direct flights

Book cheap flights from Idaho to Newark

Recent round-trip flight deals

9/10mar.
2 stopsSpirit Airlines
18h 51mBOI-EWR
9/17mar.
2 stopsSpirit Airlines
24h 51mEWR-BOI
$213
9/10mar.
2 stopsSpirit Airlines
18h 51mBOI-EWR
9/17mar.
3 stopsSpirit Airlines
24h 51mEWR-BOI
$216
10/1mar.
1 stopAmerican Airlines
8h 00mGEG-EWR
10/5sáb.
1 stopAmerican Airlines
8h 42mEWR-GEG
$264
10/1mar.
2 stopsAmerican Airlines
10h 54mGEG-EWR
10/5sáb.
1 stopAmerican Airlines
9h 20mEWR-GEG
$269
6/29sáb.
1 stop
14h 39mBOI-EWR
7/6sáb.
1 stop
14h 13mEWR-BOI
$310
8/14mié.
2 stopsDelta
11h 26mGEG-EWR
8/19lun.
2 stopsDelta
12h 05mEWR-GEG
$312
7/10mié.
1 stop
9h 28mBOI-EWR
7/13sáb.
1 stop
7h 32mEWR-BOI
$314
9/24mar.
1 stopDelta
10h 00mGEG-EWR
10/8mar.
1 stopDelta
9h 54mEWR-GEG
$335
8/1jue.
1 stopSun Country Air
13h 01mGEG-EWR
8/8jue.
1 stopSun Country Air
8h 15mEWR-GEG
$370
8/1jue.
1 stopSun Country Air
13h 01mGEG-EWR
8/11dom.
1 stopSun Country Air
9h 22mEWR-GEG
$435

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Recent one-way flight deals

6/18mar.
1 stopSpirit Airlines
11h 20mBOI-EWR
$81
6/10lun.
2 stopsSpirit Airlines
23h 41mBOI-EWR
$129
8/20mar.
1 stopAmerican Airlines
9h 28mGEG-EWR
$131
9/24mar.
2 stopsDelta
11h 30mGEG-EWR
$136
9/24mar.
1 stopDelta
9h 51mGEG-EWR
$151
7/4jue.
2 stopsAmerican Airlines
14h 32mJAC-EWR
$163
6/30dom.
1 stopSun Country Air
14h 34mGEG-EWR
$163
6/13jue.
2 stops
27h 17mGEG-EWR
$181
6/13jue.
3 stops
24h 44mBOI-EWR
$194
7/6sáb.
1 stopSun Country Air
15h 13mBOI-EWR
$218

Search by stops

Search by airline

Search by price

Last minute flights from Idaho to Newark

Last minute flight, train and bus deals

6/6jue.
multi-stopSpirit Airlines
7h 47mBOI-EWR
6/9dom.
multi-stopSpirit Airlines
12h 30mEWR-BOI
$528
6/7vie.
multi-stop
18h 00mIDA-EWR
6/14vie.
multi-stop
9h 02mEWR-IDA
$565
6/7vie.
multi-stop
25h 48mIDA-EWR
6/14vie.
multi-stop
9h 02mEWR-IDA
$570
6/6jue.
multi-stopAmerican Airlines
14h 14mGEG-EWR
6/12mié.
multi-stopAmerican Airlines
15h 02mEWR-GEG
$607
6/6jue.
multi-stopAmerican Airlines
14h 14mGEG-EWR
6/12mié.
multi-stopAmerican Airlines
11h 02mEWR-GEG
$717
6/4mar.
multi-stopAlaska Airlines
9h 23mGEG-EWR
6/11mar.
multi-stopAlaska Airlines
7h 49mEWR-GEG
$812
6/6jue.
multi-stopUnited Airlines
8h 00mGEG-EWR
6/11mar.
multi-stopUnited Airlines
19h 30mEWR-GEG
$819
6/3lun.
multi-stopDelta
10h 13mGEG-EWR
6/6jue.
multi-stopDelta
8h 03mEWR-GEG
$882
6/3lun.
multi-stopDelta
8h 31mGEG-EWR
6/6jue.
multi-stopDelta
10h 10mEWR-GEG
$887
6/6jue.
multi-stopUnited Airlines
6h 38mIDA-EWR
6/8sáb.
multi-stopUnited Airlines
15h 09mEWR-IDA
$950

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Flights to Newark Liberty Airport

Destination:

Newark Liberty Airport (EWR)United States

Return flight deals:

Newark Liberty Airport - Idaho

Cabin classes:

Browse origins:

$262
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$723
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